2. Powering the 45MG
This chapter describes how to power the 45MG using different power options.
2.1
Power Indicator
The power indicator is always present on the left side of the screen, and it shows the
type of power source used. The 45MG can be powered by three AA-size batteries, by a
computer through its USB connector, or by a commercially available 5-volt USB
power supply.
When using batteries, the vertical green bar in the power indicator indicates the
remaining battery level (see Figure 2-1 on page 27). Each graduation mark represents
20 % of the level.
microSD card indicator
Battery power indicator
(shown at 100 % level)
Figure 2-1 The power indicator when using batteries
DMTA-10022-01EN, Rev. C, January 2015
Powering the 45MG
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